共伸技研 Product Lineup

In carriage conveyors and slat conveyors, resin rollers are sometimes used to reduce noise. On the other hand, static electricity may be generated when the resin rollers come into contact with the rails during movement. Charged equipment can lead to issues such as discharge to the human body, noise in control devices, and workpieces sticking in sorting equipment. Kyoshin Giken, a manufacturer of industrial brushes, offers anti-static brushes made with conductive fibers. These conductive brushes are installed near the charged areas of the equipment and connected to the ground to mitigate static electricity issues.

• Ionizers and static eliminators
• Conveyor
• Conveyor Components

In the work transport table of turret punch presses (tarepans), small round brushes are sometimes used. Since the brushes are consumables, they wear out over long periods of use and need to be replaced. At Kyoshin Giken, an industrial brush manufacturer, small round brushes for tarepans are custom-made. We can manufacture from actual samples or drawings, and they are used as replacement parts. We respond to the maintenance needs of equipment manufacturers and users, offering replacement brushes tailored to the specifications of the equipment.

• Other machine tools
• Other processing machines

In plastic injection molding machines, resin material residues can adhere to the pipes and internal plumbing used for raw material supply. Particularly when the temperature drops during equipment downtime, the residual resin can solidify, making it difficult to remove. Kyoshin Giken, a manufacturer of industrial brushes, customizes wire roll brushes for cleaning the piping of injection molding machines. They can design brushes tailored to the inner diameter of the pipes and the condition of the adhered materials, supporting equipment maintenance and regular cleaning.

• Plastic Mould
• Injection Molding Machine
• Extrusion Machine

In machining centers and NC machine tools, chips and foreign objects can enter the interior of the equipment through gaps in movable parts and covers. Therefore, machine tool manufacturers are required to implement measures that cover these gaps while ensuring mobility. At Kyoshin Giken, an industrial brush manufacturer, custom-designed wiper brushes for machine tools are produced. These brushes are designed to minimize interference with the movement of movable parts and can be tailored to fit the specifications of the equipment. They are used for various applications aimed at protecting the interior of the equipment and improving maintenance.

• Machining Center
• Other machine tools
• Milling machine

In food factories, strict hygiene management is required, and maintaining the environment in the manufacturing area is one of the important issues. In particular, the areas around doors within the factory can inevitably have gaps due to structural reasons, and improvements may be considered from the perspective of preventing foreign object intrusion. Kyoshin Giken, a manufacturer of industrial brushes, produces custom-made door gap seal brushes for food factories. These brushes are designed to minimize interference with door opening and closing and can be retrofitted to existing equipment. They are utilized when considering hygiene management and improvements to the manufacturing environment.

• Food Processing Equipment
• Food Conveyor Equipment
• Food storage equipment and facilities

In data centers, the increase in power consumption due to the proliferation of AI and cloud services has become a significant challenge. Therefore, energy-saving measures across the entire facility and efforts towards the SDGs are being demanded. Kyoshin Giken, a manufacturer of industrial brushes, proposes cable seal brushes that can be installed in the wiring openings of server racks. These brushes can cover the gaps in the openings while allowing cables to pass through, thereby supporting the improvement of cooling efficiency within the racks. They are being utilized as components that contribute to energy-saving measures and operational efficiency improvements in data centers.

• Racks and Cases
• LAN construction and wiring work
• Server Rack

In semiconductor manufacturing, molds are used in various processes, starting with the molding process. Molds are critical components that influence quality, and proper maintenance is essential to maintain stable production. At Kyoshin Giken, a manufacturer of industrial brushes, we design and manufacture custom cleaning brushes for molds used in semiconductor manufacturing equipment. We have a proven track record of supplying brushes for molding equipment and can provide proposals tailored to your equipment specifications and mold shapes. If you are considering improvements to the mold cleaning process in semiconductor manufacturing, please feel free to consult with us.

• Conveyor
• Plastic Mould
• Molding Equipment

With the spread of EVs (electric vehicles) and HVs (hybrid vehicles), high-quality management is required in the battery manufacturing process. In the manufacturing process, measures against dust and contamination from processing that adhere to equipment and parts are crucial, necessitating foreign matter countermeasures suitable for each stage. At Kyoshin Giken, a manufacturer of industrial brushes, custom brushes are designed and produced for battery manufacturing equipment used in EVs and HVs. They offer tailor-made solutions that fit the equipment and work shapes, supporting the establishment of cleaning processes and foreign matter countermeasures in the manufacturing line.

• Brush

Semiconductor manufacturing equipment has various gaps necessary for functionality, such as movable parts, transport mechanisms, and cable entry points. However, are you struggling with solutions for those gaps? At Kyoshin Giken, an industrial brush manufacturer, we design and manufacture custom gap seal brushes for semiconductor manufacturing equipment. Our brushes are characterized by their ability to cover gaps while minimizing interference with the movement of movable parts, and they can easily accommodate complex shapes. We have a proven track record of supplying brushes for load ports to major semiconductor manufacturing equipment manufacturers. We can propose gap solutions tailored to the specific conditions of each device.

• Other semiconductor manufacturing equipment
• Semiconductor inspection/test equipment
• Molding Equipment

In food factories, measures against powder and food residues remaining on conveyors are important for hygiene management. If raw materials or foreign substances that have adhered during the transport process are left as they are, it may affect the increase in cleaning load and the maintenance of the production environment. Kyoshin Giken, a manufacturer of industrial brushes, custom-makes roll brushes used for conveyor cleaning in food factories. By designing brushes tailored to the transported items and equipment conditions, they support the cleaning process of conveyor surfaces. These brushes are utilized in efforts for hygiene management and foreign substance countermeasures in food manufacturing lines.

• Food Conveyor Equipment
• Conveyor
• Conveyor Components

In servo motors used in electric vehicles (EVs) and autonomous driving-related equipment, addressing foreign matter is crucial for quality improvement. Particularly in complex-shaped workpieces like stator cores, fine chips and dust generated after pressing or machining can remain in recesses and gaps. Our company offers custom-designed brushes tailored to the workpiece shape. These brushes conform to complex shapes and assist in removing debris and foreign matter that may remain after processing. We can accommodate processes that require high-quality control, such as automotive parts, motor components, and precision equipment parts.

• Brush

In server racks and network racks, cold air can leak from the rear cable entry points, leading to a decrease in cooling efficiency. However, if the openings are sealed too tightly, it can make adding cables or changing layouts difficult. Our cable seal brush allows for flexible cable passage while filling the gaps with bristles, helping to suppress cold air leakage while ensuring wiring freedom. It can be utilized to improve cooling efficiency, reduce air conditioning load, and implement power-saving measures in server rooms and data centers.

• LAN construction and wiring work
• Racks and Cases
• Server Rack

In logistics and conveying equipment such as belt conveyors, roller conveyors, sorting equipment, and automated warehouses, static electricity can be generated due to friction with the conveyed items. As a result, problems such as dust adhesion to cardboard and plastic containers, film sticking, and increased risk of foreign matter contamination can occur. Our conductive brushes suppress the generation and accumulation of static electricity by using conductive fibers. They are easy to install without the need for a power supply and can also be retrofitted to existing equipment. They can be utilized as one of the measures against static electricity and foreign matter in the conveying lines of logistics centers and factories.

• Ionizers and static eliminators
• Conveyor
• Conveyor Components

In the manufacturing process, fine foreign substances adhering to the inside of equipment or the surfaces of parts can affect quality. Especially in processes handling precision parts, even slight adhesion of dust or debris can lead to reduced yield and quality defects. At Kyoshin Giken, we respond to the production of custom brushes used for removing foreign substances from manufacturing equipment and part surfaces. We can accommodate various shapes such as roll brushes and channel brushes, tailored to the structure of the equipment and the target parts. Depending on the type of foreign substance and the removal method, we adjust the bristle material and brush density, proposing brushes suitable for each process. We also have a track record of supplying to battery-related manufacturers, where our brushes are used for foreign substance countermeasures in the manufacturing process.

• Secondary Cells/Batteries
• Power storage device
• Lithium-ion battery

In film perforation processing, it is important to stably support the film during processing with a needle roll. At Kyoshin Giken, we accommodate the production of mixed hair brushes that combine horsehair and wire for perforating machines. Horsehair is flexible and can gently support the film. However, since horsehair alone does not provide sufficient stiffness, we enhance the supporting power by mixing in wire. Additionally, while horsehair and wire mixtures have been commonly used in conventional perforating machines, recent changes in processing conditions have led to higher temperatures of the needle rolls, resulting in more cases where horsehair cannot withstand the heat. As a result, there has been an increase in equipment that employs heat-resistant hair materials such as PFA (Teflon-based fluororesin) and PPS. At Kyoshin Giken, we support not only the heat-resistant hair material specifications that have been increasing in recent years but also the horsehair and wire mixed hair brushes used in conventional equipment.

• Food film/sheet
• Sheets and Films
• Food containers and packaging

In a perforating machine that creates fine holes in film, the film may shift or tear during processing with the needle roll. This is particularly true for thin or soft films, where the pressure from the needles can be applied locally, making stable hole processing difficult. At Kyoshin Giken, we respond to the need for high-density roll brushes as receiving side components opposing the needle roll of the perforating machine. The bristles of the roll brush gently support the film while distributing the pressure from the needles, helping to prevent shifting and tearing of the film, thus contributing to stable hole processing. Additionally, the material of the bristles and brush density can be adjusted according to processing conditions, and for applications requiring heat resistance, we can also accommodate heat-resistant bristle materials such as PFA (Teflon-based fluoropolymer) and PPS.

• Food film/sheet
• Sheets and Films
• Food containers and packaging

On the conveyor line, dust and product debris may adhere to the surface of the conveyor belt during product transport. Stopping the line to clean off the dirt can lead to decreased production efficiency and increased workload. At Kyoshin Giken, we offer custom manufacturing of roll brushes that can be installed on the return side of the conveyor. The return side refers to the side where the belt returns after completing the transport; by installing the roll brush in this position, the belt surface can be cleaned without coming into contact with the products. By rotating the roll brush in accordance with the movement of the belt, we can remove any adhered substances from the belt surface simultaneously with the transport, thereby contributing to a reduction in the burden of cleaning tasks caused by line stoppages. Custom adjustments can be made based on the width of the conveyor, installation space, and type of adhered substances, including modifications to the bristle material, outer diameter, and brush density.

• Food Conveyor Equipment
• Conveyor
• Conveyor Components

When performing polishing or surface treatment on wide workpieces such as steel plates, roll brushes may not provide sufficient extrusion force or processing power because the contact is linear. At Kyoshin Giken, we accommodate the production of thick cup brushes with multiple layers of bristles. Unlike roll brushes that contact the workpiece in a line, cup brushes make contact over a surface, allowing for stable action over a wide area. Additionally, by increasing the thickness of the brush, we can enhance the extrusion force and durability, enabling the configuration of surface treatment specifications tailored to specific applications. By selecting the appropriate bristle materials, we can cater to a wide range of applications, including polishing and surface treatment.

• Steel
• Wood processing machinery

In molding operations within clean rooms, dust and fine foreign substances can adhere to precision parts, leading to quality defects and reduced yield. In particular, fine dust that adheres due to static electricity may not be completely removed by air blowing alone, making it important to implement measures for static elimination and dust removal during the process. Kyoshin Giken offers the production of brushes for static elimination and dust removal using Thunderon fibers. By installing roll brushes at the entrance of the feed and the work process, it is possible to simultaneously remove surface debris and eliminate static electricity when parts are introduced. Additionally, we can accommodate straight brushes and brushes with R edges that can be used with a light touch by operators, allowing for custom production tailored to the working environment and work shapes within the clean room.

• Brush

In machining processes such as cutting, drilling, and grinding, dust and chips can be scattered around by rotating tools. The scattered dust can lead not only to a deterioration of the working environment but also to the intrusion into machinery and contamination of surrounding equipment. The cup brush from Kyoshin Giken is used to suppress the scattering of dust and chips by surrounding the machining area with a brush structure. Thanks to the flexibility of the brush, it can conform to the workpiece while enclosing the working space, allowing for dust suppression without compromising machinability. The density and length of the bristles can be adjusted according to the application, enabling custom manufacturing tailored to machining conditions.

• Wood processing machinery
• wood
• Wood products

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome inquiries about desired bristle materials and shapes, and after hearing about any challenges you may have, we will also propose brushes suitable for your specific needs. Here, we introduce a case where a flat bar for attachment was welded to a straight brush, allowing for adjustments through elongated holes. We are currently offering two explanatory materials from brush professionals! "How to Correctly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Collection of Technical Proposal Examples" Please take a look from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, you can consult us about your desired bristle materials and shapes, and after hearing about your challenges, we will also propose brushes suitable for your specific needs. Here, we would like to introduce an example of a nylon cup brush that can be used for cleaning. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We welcome inquiries about desired bristle materials and shapes, and after discussing any challenges you may have, we can also propose brushes suitable for your specific application. Here, we would like to introduce an example of a cup brush that has been designed with double winding to increase bristle density. Two cup brushes are installed in the channel to enhance the bristle volume. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download> section. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome inquiries about desired bristle materials and shapes, and after hearing about any challenges you may have, we can also propose brushes suitable for your specific application. Here, we would like to introduce an example of a small-sized cup brush with a shaft. It can be attached to a rotating device. The bristle material is used to polish the workpiece with grit. There are available dimensions for production, so please contact us for more information. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we also provide suggestions for brushes suitable for your specific application. Here, we introduce a case where a cup brush is layered on a flange for full surface planting. The central part is combined with a straight brush. We are currently offering two explanatory materials by brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome inquiries about the desired bristle materials and shapes, and after hearing about any challenges you may have, we will also propose brushes suitable for your specific needs. Here, we would like to introduce a case where a grit cup brush is attached to a flanged shaft. We will provide suggestions to ensure that the metal shaft does not break or come off. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we can also suggest brushes suitable for your specific application. Here, we will introduce a case where cup brushes are stacked to install grit brushes at high density across the entire flange. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we also provide suggestions for brushes suitable for your specific needs. Here, we would like to introduce an example of a cup brush made with nylon "grit" containing abrasive particles. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

We manufacture and sell custom industrial brushes with short lead times, starting from a single unit. Of course, you can consult us about your desired bristle materials and shapes, and after hearing about your challenges, we will also propose brushes suitable for your specific needs. Here, we introduce an example of a flanged internal winding brush. Sizes can be custom-made to your specifications. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the "Catalog Download" section. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome inquiries about your desired bristle materials and shapes, and after hearing about your challenges, we also offer suggestions for brushes suitable for your specific needs. Here, we would like to introduce a case where an internal wound brush was welded onto a flange for installation. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

We manufacture and sell custom industrial brushes with short lead times starting from a single unit. Of course, we welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we also offer suggestions for brushes suitable for your specific needs. Here, we would like to introduce an example of an inward curling brush made of nylon. We are currently offering two explanatory documents by brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look at them from the "Catalog Download" section. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. You can consult us about your desired bristle materials and shapes, and after hearing about your challenges, we will also propose brushes suitable for your specific needs. Here, we would like to introduce an example of an inner spiral brush made with wire. The semi-circular inner spiral brush can also use metal wire. The brush in the photo is cut at a 180-degree angle. You can also specify the cutting angle. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. You can consult us about your desired bristle material and shape, and after hearing about your challenges, we will also propose brushes suitable for your specific needs. Here, we would like to introduce an example of an inner-wound brush made from plated single wire. We created the inner-wound brush using high-hardness plated wire, which increases the polishing power. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we can also suggest brushes suitable for your specific application. Here, we would like to introduce an example of an inner-wound brush with fittings. The fittings make it easy to attach the brush to equipment. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we also provide suggestions for brushes suitable for your specific needs. Here, we would like to introduce a case study of an internal coil brush made with PP bristles. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please take a look at them from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Of course, we welcome consultations regarding your desired bristle materials and shapes, and after hearing about your challenges, we also offer suggestions for brushes suitable for your specific application. Here, we would like to introduce a case study of seals for sliding parts of shafts. This is a coil brush used to fill gaps in the sliding parts of shafts. We are currently offering two explanatory materials from brush professionals! "How to Properly Select Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Studies" Please check them out from the <Catalog Download>. *For more details, please download the PDF or feel free to contact us.

• Brush

We manufacture and sell custom industrial brushes with short lead times, starting from a single unit. Of course, you can consult us about your desired bristle materials and shapes, and after hearing about your concerns, we will also propose brushes suitable for your specific application. Here, we introduce an example of an internal coil that is well-suited for shaft polishing. The wire internal coil brush is fixed inside a pipe, and the hole sizes vary. You can specify the inner diameter (hole) size, so please feel free to consult us. We are currently offering two explanatory materials from brush professionals! "How to Properly Choose Bristle Materials for Industrial Brushes (with Chart)" "Solving On-Site 'Problems' with Brushes! Technical Proposal Case Collection" Please check them out from the "Catalog Download" section. *For more details, please download the PDF or feel free to contact us.

• Brush

On the transport line, dust and product debris may adhere to the conveyor surface during product transport. However, frequently stopping the line for cleaning can lead to a decrease in production efficiency. The roll brush from Kyoshin Giken can be installed on the return side of the conveyor, allowing for simultaneous cleaning of the conveyor surface while transporting. As the roll brush rotates and makes contact with the conveyor surface, it removes adhered substances, contributing to a reduction in the burden of cleaning tasks caused by line stoppages. Additionally, by selecting the bristle material according to the type of transported items and dirt, it is also possible to expect a reduction in dirt adhesion and an improvement in cleaning effectiveness. Kyoshin Giken manufactures custom roll brushes tailored to the dimensions and installation conditions of the conveyor.

• Food Conveyor Equipment
• Conveyor
• Conveyor Components

In seal brushes used around the movable parts and covers of machine tools, the selection of bristle material greatly affects sealing performance and durability. At Kyoshin Giken, 0.2mm 66 nylon is the most commonly used bristle material for brushes designed for machine tools. In machine tools, not only chips and dust but also coolants and lubricants are constantly used, so brushes are required to have durability and oil resistance. 66 nylon excels in the balance of durability, flexibility, and oil resistance, providing stable performance even in such environments. Additionally, the 0.2mm wire diameter offers moderate stiffness while maintaining flexibility, making it easy to follow the movements of movable parts, which is why it is widely used for gap-filling applications in machine tools. At Kyoshin Giken, we manufacture custom brushes using 0.2mm 66 nylon tailored to the structure and gap shapes of machine tools.

• Machining Center
• Other machine tools
• lathe

Kyoshin Giken offers the production of custom industrial brushes made with PFA (Teflon-based fluororesin) bristles. PFA is a type of fluororesin known for its excellent chemical resistance and heat resistance, making it suitable for special usage conditions such as equipment handling chemical liquids and high-temperature environments. Additionally, it features non-stick properties that make it difficult for dirt to adhere. The PFA bristles used by Kyoshin Giken have a diameter of 0.25mm, allowing for the production of various shapes such as channel brushes and roll brushes. We have a track record of producing brushes for semiconductor-related equipment and film perforating machines (perforators), and they are used in environments where conventional bristle materials are difficult to employ. In addition to manufacturing based on provided drawings, we also accommodate reproduction from actual samples.

• Other semiconductor manufacturing equipment
• Food film/sheet
• Other food machinery

In machine tools, necessary gaps are established according to the movement of movable parts and the cover structure. However, gaps that include steps or irregular shapes tend to have uneven contact conditions, making sealing difficult. This product is a custom brush designed to accommodate such stepped shapes. The brush has flexibility and the ability to conform to gaps, but in sealing applications for machine tools, additional processing of the bristle tips (adjustment of cut shapes) is performed to match the steps. This ensures appropriate contact conditions even against variations in height and uneven gaps, suppressing the intrusion of chips, dust, and coolant mist, as well as the diffusion from inside the equipment. For stepped structures and movable parts that are difficult to address with rigid sealing materials, a brush design tailored to the shape achieves stable sealing performance. At Kyoshin Giken, we manufacture brushes that accommodate complex stepped structures through custom design and bristle tip processing, with numerous adoption records among machine tool manufacturers.

• Machining Center
• Other machine tools
• lathe

In machine tools, necessary gaps are created according to the movement of movable parts and cover structures, but gaps that include R shapes, steps, and curved surfaces are more difficult to seal compared to linear structures. This product is a brush with an R shape that accommodates such complex geometries. The brush is flexible, allowing it to naturally conform to curved shapes and stepped areas, thereby suppressing the intrusion of chips, dust, and coolant mist, as well as the diffusion from inside the equipment. A key feature is that it can maintain stable sealing performance while keeping contact, even in movable parts and R shapes where it is difficult to respond with highly rigid sealing materials. At Kyoshin Giken, we manufacture brushes tailored to fit specific gap shapes through custom designs that meet the design conditions, and we have a track record of adoption primarily among machine tool manufacturers.

• Machining Center
• Other machine tools
• Other semiconductor manufacturing equipment

In machine tools, necessary gaps are created according to the movement of movable parts and the cover structure, and brushes designed to fill these gaps are also developed. Kyoshin Giken has a long-standing track record of being adopted by major machine tool manufacturers for the production of custom brushes tailored to these gaps. Brushes installed on movable parts are essential components that prevent the intrusion of foreign substances such as chips, dust, and coolant mist, thereby maintaining the reliability of the machine. Additionally, designs for brushes with R shapes that can accommodate complex gaps, such as steps and curved surfaces, are possible, and their high shape conformity is highly regarded. The bristle materials can be selected from nylon, PBT, PP, PET, conductive fibers, and others, with 0.2mm 66 nylon being commonly used for machine tools. It excels in durability, flexibility, and chemical resistance, making it ideal for sealing gaps in movable parts.

• Machining Center
• Other machine tools
• Other semiconductor manufacturing equipment

This is a custom roll brush for those who are having trouble finding replacement brushes, such as "the brush currently in use is unavailable," "it has been discontinued," or "the overseas product has an unstable delivery time." At Kyoshin Giken, we can reproduce from actual samples and measure the dimensions of brushes without drawings. You can choose from a wide range of bristle materials, including synthetic fibers, metal wires, and natural fibers. The synthetic fibers can range from ultra-fine wires of 0.05mm to thicker wires of 2.0mm. Metal wires can also be selected from fine to medium-fine based on the application. All specifications, including winding pitch (dense winding/pitch winding), bristle length, density, outer diameter, length, and shaft specifications, can be customized. We offer a wide range of support, from reproducing the performance of existing brushes to improvement proposals.

• Glass
• Other cleaning machines
• Other high pressure cleaners and equipment

In the manufacturing of laminated glass, if fine dust or scale remains on the glass surface, it can lead to defects such as bubbles, cloudiness, and foreign matter contamination. The roll brush from Kyoshin Giken is a custom-designed brush that can reliably remove fine dust without damaging the glass surface. It uses 612 nylon and 610 nylon (equivalent materials), which excel in wear resistance, flexibility, and chemical resistance. Additionally, it offers a wide range of wire diameter variations from 0.05 to 0.5 mm, allowing for the selection of winding pitch according to the application, from dense winding to spaced winding. All specifications, including bristle length, density, outer diameter, length, and shaft specifications, can be customized, enabling replacements for existing brushes and alternative production for overseas equipment.

• Glass
• Other cleaning machines
• Other high pressure cleaners and equipment